LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 1171

Search options

  1. Book ; Online: Photocatalysis for Environmental Applications

    Dong, Fan / Zhang, Sen / Zhang, Yuxin

    2019  

    Keywords Science: general issues ; photocatalysis ; Environmental Remediation ; carbon nitride ; Bi-based photocatalyst ; reaction mechanism ; Heterojunction ; Doping
    Size 1 electronic resource (158 pages)
    Publisher Frontiers Media SA
    Document type Book ; Online
    Note English ; Open Access
    HBZ-ID HT021231456
    ISBN 9782889459025 ; 2889459020
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

    More links

    Kategorien

  2. Article ; Online: Retraction Note: Banking sectors and carbon neutrality goals: mediating concern of financial inclusion.

    Sun, Chenghao / Zhang, Yuxin

    Environmental science and pollution research international

    2024  Volume 31, Issue 15, Page(s) 23298

    Language English
    Publishing date 2024-03-14
    Publishing country Germany
    Document type Retraction of Publication
    ZDB-ID 1178791-0
    ISSN 1614-7499 ; 0944-1344
    ISSN (online) 1614-7499
    ISSN 0944-1344
    DOI 10.1007/s11356-024-32892-z
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  3. Article ; Online: Banking sectors and carbon neutrality goals: mediating concern of financial inclusion.

    Sun, Chenghao / Zhang, Yuxin

    publication RETRACTED

    Environmental science and pollution research international

    2023  Volume 30, Issue 23, Page(s) 64637–64650

    Abstract: Since industrialization, GHGs have steadily grown, and climate change threatens human civilization. The Chinese government actively engages in the administration of the global environment and has suggested that carbon neutrality be attained by 2060. ... ...

    Abstract Since industrialization, GHGs have steadily grown, and climate change threatens human civilization. The Chinese government actively engages in the administration of the global environment and has suggested that carbon neutrality be attained by 2060. Regional communities must understand their current carbon neutrality status and objectively design a course to attain carbon neutrality due to significant regional development disparities. This research uses a GMM model in order to investigate the effect of the banking sector and financial inclusion on carbon neutrality for 30 provinces in China for the period of 2000-2020. The following are the key conclusions: (1) clean and efficient energy use, primarily reflected by carbon emissions intensity, carbon dioxide emissions per capita, and coal expenditure per capita, had the most significant influence on attaining carbon neutrality. (2) In terms of energy, economics, and environmental considerations, water consumption per capita, the volume of technology distribution, and carbon pollution intensity were the elements that had the most significant impact on carbon neutrality. (3) The provinces might be categorized into three groups depending on their ability to become carbon neutrality, with developed economies having an easier time doing so than resource-dependent provinces. Financial inclusion should also be increased in order to achieve long-term sustainability of the environment. The findings stand up well to both immediate and long-term policy consequences. The sustainable development goals (SDGs) of the United Nations (UN) are supported by this research.
    MeSH term(s) Carbon Dioxide ; China ; Climate Change ; Economic Development ; Social Conditions
    Chemical Substances Carbon Dioxide (142M471B3J)
    Language English
    Publishing date 2023-04-18
    Publishing country Germany
    Document type Journal Article ; Retracted Publication
    ZDB-ID 1178791-0
    ISSN 1614-7499 ; 0944-1344
    ISSN (online) 1614-7499
    ISSN 0944-1344
    DOI 10.1007/s11356-023-26302-z
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article: Transcriptomics analyses of IL-1β-stimulated rat chondrocytes in temporomandibular joint condyles and effect of platelet-rich plasma.

    Liu, Shasha / Wu, Chaolun / Zhang, Yuxin

    Heliyon

    2024  Volume 10, Issue 4, Page(s) e26739

    Abstract: The biological mechanism of action of platelet-rich plasma (PRP) in the treatment of temporomandibular joint (TMJ) osteoarthritis remains unclear. This study explored the mechanisms underlying interleukin (IL)-1β-induced inflammation and investigated the ...

    Abstract The biological mechanism of action of platelet-rich plasma (PRP) in the treatment of temporomandibular joint (TMJ) osteoarthritis remains unclear. This study explored the mechanisms underlying interleukin (IL)-1β-induced inflammation and investigated the effect of PRP on TMJ condylar chondrocytes. Primary chondrocytes were isolated from the TMJ condyle of 4-week-old rats, and differentially expressed genes among three treatment groups (phosphate-buffered saline [control], IL-1β, and IL-1β + PRP) were identified using RNA-seq and characterized using Gene Ontology and Kyoto Encyclopedia of Genes and Genomes path-enrichment analyses. IL-1β caused inflammatory injury to chondrocytes by upregulating the TNF, NF-κB, and IL-17 signaling pathways and downregulating the MAPK and PI3K/Akt signaling pathways. PRP activated the MAPK and PI3K/Akt signaling pathways, exerting a protective effect on IL-1β-induced chondrocytes. PRP also activated the TNF and IL-17 signaling pathways, producing an inflammatory effect. Additionally, PRP increased the mRNA expression of the matrix catabolism-related genes
    Language English
    Publishing date 2024-02-20
    Publishing country England
    Document type Journal Article
    ZDB-ID 2835763-2
    ISSN 2405-8440
    ISSN 2405-8440
    DOI 10.1016/j.heliyon.2024.e26739
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  5. Article: MicroRNAs in maxillofacial bone modeling and remodeling: implications for malocclusion development and orthodontic treatment.

    Chen, Baike / Zhang, Yuxin / Liu, Ousheng

    Frontiers in cell and developmental biology

    2024  Volume 12, Page(s) 1355312

    Abstract: Modeling and remodeling are essential processes in the development and refinement of maxillofacial bones. Dysregulated bone modeling during the developmental stage may lead to maxillofacial bone malformations and malocclusion. Bone remodeling under ... ...

    Abstract Modeling and remodeling are essential processes in the development and refinement of maxillofacial bones. Dysregulated bone modeling during the developmental stage may lead to maxillofacial bone malformations and malocclusion. Bone remodeling under mechanical loading serves as the biological basis for orthodontic treatment. Although previous reviews have indicated the significance of microRNAs (miRNAs) in bone metabolism, their roles in orchestrating maxillofacial bone modeling and remodeling remain unclear. This review aims to discuss the mechanisms by which miRNAs regulate the morphogenesis and development of maxillofacial bones, as well as their implications for maxillofacial malformations and malocclusion. Moreover, miRNAs participating in maxillofacial bone remodeling and their impacts on cell mechanosensing are also summarized. Given the intricate interplay of cells and signaling pathways, exosomal miRNAs emerge as the orchestrators of the modeling and remodeling processes. The diagnostic and therapeutic potentials of miRNAs are also highlighted in this review for future clinical applications.
    Language English
    Publishing date 2024-03-13
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2737824-X
    ISSN 2296-634X
    ISSN 2296-634X
    DOI 10.3389/fcell.2024.1355312
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  6. Article: The impact of job stress on perceived professional benefits among Chinese nurses caring for patients with gynecological cancer: mediating effects of perceived social support and self-efficacy.

    Zhang, Yuxin / Meng, Xinhai / Zhou, Lihua

    Frontiers in psychology

    2024  Volume 15, Page(s) 1344185

    Abstract: Introduction: Nurses caring for patients with gynecological cancer experience significant job stress, which adversely impacts their mental health. Previous studies have indicated that perceived professional benefits serves as a protective factor for ... ...

    Abstract Introduction: Nurses caring for patients with gynecological cancer experience significant job stress, which adversely impacts their mental health. Previous studies have indicated that perceived professional benefits serves as a protective factor for nurses' mental health, and factors such as job stress, perceived social support and self-efficacy influence their perceived professional benefits. However, the relationships between these factors and the associated mechanisms have remained incompletely understood. This study explored the role of perceived social support and self-efficacy in job stress and perceived professional benefits among nurses caring for patients with gynecological cancer.
    Methods: During June and July 2023, an investigation was conducted in Anhui Province. The Nurse Job Stressors Scale, Perceived Social Support Scale, Nurses' Perceived Professional Benefits Questionnaire and General Self-Efficacy Scale were administered to 311 nurses caring for patients with gynecological cancer. A chained-mediated effect model was constructed and validated.
    Results: Job stress negatively affected nurses' perceived professional benefits. Perceived social support was a mediator in job stress and nurses' perceived professional benefits, with a mediating effect value of -0.093. Additionally, perceived social support and self-efficacy functioned as sequential mediators in this relationship, with a mediating effect value of -0.032.
    Conclusion: This study unveils the influencing mechanisms of job stress on perceived professional benefits of nurses caring for patients with gynecological cancer. It is essential for nursing managers to alleviate nurses' job stress, provide sufficient and effective social support and improve their self-efficacy, ultimately enhancing their perceived professional benefits.
    Language English
    Publishing date 2024-04-03
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2563826-9
    ISSN 1664-1078
    ISSN 1664-1078
    DOI 10.3389/fpsyg.2024.1344185
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article ; Online: A novel nomogram for the prediction of perforation during endoscopic submucosal dissection for colorectal neoplasms.

    Zhang, Yuxin / Gu, Fang / Liu, Xun / Ding, Shigang

    Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association

    2024  

    Abstract: Background: High perforation risk hinders the widespread adoption of ESD for colorectal neoplasms. This study was performed to determine the risk factors of colorectal endoscopic submucosal dissection (ESD)-induced perforation and develop a predictive ... ...

    Abstract Background: High perforation risk hinders the widespread adoption of ESD for colorectal neoplasms. This study was performed to determine the risk factors of colorectal endoscopic submucosal dissection (ESD)-induced perforation and develop a predictive model.
    Methods: A total of 1046 colorectal neoplasms in 1011 patients were retrospectively enrolled from January 2011 to December 2021, in a single tertiary center as the derivation cohort. We identified independent risk factors for perforation using univariate analysis and multi-variate logistic regression. A nomogram was developed based on the logistic regression model and prospectively applied to 266 colorectal neoplasms as the validation cohort. The performance of the predictive model was evaluated with the receiver operating characteristic curve, calibration plot, and decision curve analysis.
    Results: Independent pre-operative factors for colorectal ESD-induced perforation were tumor located in the left colon [odds ratio (OR) 2.39, P = 0.040], size ≥ 40 mm (OR 3.36, P < 0.001), ≥2/3 circumference (OR 7.55, P = 0.004), located across folds (OR 6.26, P < 0.001), and laterally spreading tumor (non-granular type, OR 2.34, P = 0.029; granular type, OR 2.46, P = 0.021). The nomogram model incorporating the pre-operative factors performed well in both the derivation and validation cohorts (areas under the curve of 0.750 and 0.806, respectively). Decision curve analysis demonstrated that the clinical benefit of the nomogram was favorable.
    Conclusions: The novel nomogram, developed and prospectively validated, incorporating tumor size, location, and morphology can successfully predict perforation during ESD for colorectal neoplasms.
    Language English
    Publishing date 2024-05-06
    Publishing country India
    Document type Journal Article
    ZDB-ID 2299174-8
    ISSN 1998-4049 ; 1319-3767
    ISSN (online) 1998-4049
    ISSN 1319-3767
    DOI 10.4103/sjg.sjg_417_23
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  8. Article ; Online: Sociality and infectious disease prevention and control of sexual and gender minorities in China

    ZHANG Yuxin / JIANG Chenyan / WANG Jiwei

    Shanghai yufang yixue, Vol 35, Iss 2, Pp 187-

    2023  Volume 190

    Abstract: Sexual and gender minorities have social behavioral characteristics such as aggregation, mobility, exclusivity, and concealment, which may be associated with the transmission of infectious diseases in this group. This paper aims to explore the ... ...

    Abstract Sexual and gender minorities have social behavioral characteristics such as aggregation, mobility, exclusivity, and concealment, which may be associated with the transmission of infectious diseases in this group. This paper aims to explore the relationship between the sociality of this group and its transmission and prevention and control of infectious diseases, emphasize the importance of paying attention to the transmission of sexually transmitted diseases and respiratory diseases in sexual and gender minorities. This paper puts forward some thoughts for infectious disease prevention and control of this group in the future.
    Keywords sexual and gender minority ; sociality ; transmission and prevention and control of infectious disease ; Medicine ; R
    Language Chinese
    Publishing date 2023-02-01T00:00:00Z
    Publisher Shanghai Preventive Medicine Association
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  9. Article ; Online: Effects of kaempferol regulating VPS9D1-AS1/miR-377-3p on proliferation and apoptosis of cervical cancer cell line SiHa

    ZHANG Yuxin, ZHU Ziwei, ZHANG Yan, HU Yuhong

    Jichu yixue yu linchuang, Vol 43, Iss 7, Pp 1069-

    2023  Volume 1078

    Abstract: Objective To investigate the effect of kaempferol on regulation of long non-coding RNA(lncRNA) vps9d1 antisense RNA 1 (VPS9D1-AS1) /miR-377-3p and on biological behavior of cervical cancer cells. Methods The cervical cancer cell line SiHa was divided ... ...

    Abstract Objective To investigate the effect of kaempferol on regulation of long non-coding RNA(lncRNA) vps9d1 antisense RNA 1 (VPS9D1-AS1) /miR-377-3p and on biological behavior of cervical cancer cells. Methods The cervical cancer cell line SiHa was divided into control group, low, medium and high dose of kaempferol group (5 μmol/L、10 μmol/L and 20 μmol/L kaempferol), si-NC group (transfected si-NC), si-VPS9D1-AS1 group (transfected si-VPS9D1-AS1), kaempferol + pcDNA-VPS9D1-AS1 group (20 mg/L kaempferol+transfected pcDNA-VPS9D1-AS1), kaempferol + anti-miR-377-3p group (20 mg/L kaempferol + transfected anti-miR-377-3p).VPS9D1-AS1, miR-377-3p expression, cell activity and colony formation were measured by RT-qPCR, MTT assay and colony formation assay; Cell apoptosis, migration, invasion and Bax/Bcl-2 expression were measured by flow cytometry, scratch test, Transwell test and Western blot. Luciferase activity assay was used to evaluate the targeting effect of VPS9D1-AS1 on miR-377-3p. Results Compared with the control, low, medium and high doses of kaempferol decreased the expression level of VPS9D1-AS1, the number of colony formation, cell activity, Bcl-2 protein expression level, migration distance and the number of invasive cells in SiHa cells, and increased the expression level of miR-377-3p, apoptosis rate as well as Bax protein expression level in a concentration dependent manner (P<0.05). After VPS9D1-AS1 was silenced in SiHa cells, the expression level of miR-377-3p, apoptosis rate and Bax protein expression level were higher than those in si-NC group; The colony forming number, Bcl-2 protein expression, cell activity, migration distance and the accounting of invasive cells in si-NC group were significantly(P<0.05) lower than those in si-NC group. VPS9D1-AS1 targeted at miR-377-3p. The effects of kaempferol treated SiHa on proliferation, apoptosis, migration and invasion were reversed by over-expression of VPS9D1-AS1 or inhibition of miR-377-3p. ...
    Keywords cervical cancer|kaempferol|cell biological behavior|vps9d1-as1|mir-377-3p ; Medicine ; R
    Subject code 500 ; 610
    Language Chinese
    Publishing date 2023-07-01T00:00:00Z
    Publisher Institute of Basic Medical Sciences and Peking Union Medical College Hospital, Chinese Academy of Medical Sciences / Peking Union Medical College.
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  10. Article ; Online: Adipose-derived stem cells exosome and its potential applications in autologous fat grafting.

    Zhang, Yuxin / Liu, Tianyi

    Journal of plastic, reconstructive & aesthetic surgery : JPRAS

    2022  Volume 76, Page(s) 219–229

    Abstract: Recently, there has been renewed interest in autologous fat grafting both for its filler and regenerative traits. The universal application, however, has been impeded by the unstable survival rates and complications. There has been substantial research ... ...

    Abstract Recently, there has been renewed interest in autologous fat grafting both for its filler and regenerative traits. The universal application, however, has been impeded by the unstable survival rates and complications. There has been substantial research undertaken on the role of adipose-derived stem cells (ADSCs) involved in fat graft fates including angiogenesis, adipogenesis, and inflammatory regulation. As the effectors of their parental cells, ADSC-derived exosomes (ADSC-exos) encapsulating multiple bioactive cargoes mediate cell-to-cell communication in a paracrine manner. ADSC-exos have received much attention for their biocompatible and efficient therapeutic potentials as "cell-free therapy" in plastic surgery, including increasing fat grafting survival rates. In this review, we summarize the current knowledge about the biological basis of ADSC-exos, ADSC-related mechanisms of fat survival, research updates of ADSC-exos in autologous fat grafting, and discuss some challenges along with research prospects.
    MeSH term(s) Humans ; Adipose Tissue/transplantation ; Exosomes/transplantation ; Adipocytes ; Plastic Surgery Procedures ; Stem Cells
    Language English
    Publishing date 2022-11-02
    Publishing country Netherlands
    Document type Journal Article ; Review ; Research Support, Non-U.S. Gov't
    ZDB-ID 2217750-4
    ISSN 1878-0539 ; 1748-6815 ; 0007-1226
    ISSN (online) 1878-0539
    ISSN 1748-6815 ; 0007-1226
    DOI 10.1016/j.bjps.2022.10.050
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

To top